Statement Of Cash Flows [Abstract]
| Concept |
2021-01-01 to 2021-03-31 |
2021-01-01 to 2021-03-31 |
As at 2021-03-31 |
2021-01-01 to 2021-03-31 |
2021-01-01 to 2021-03-31 |
As at 2020-12-31 |
2020-01-01 to 2020-03-31 |
2020-01-01 to 2020-03-31 |
As at 2020-03-31 |
2020-01-01 to 2020-03-31 |
2020-01-01 to 2020-03-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||||||
| Profit (loss) |
53,000,000
DKK
|
54,000,000
DKK
|
— |
53,000,000
DKK
|
1,000,000
DKK
|
— |
98,000,000
DKK
|
98,000,000
DKK
|
— |
3,000,000
DKK
|
101,000,000
DKK
|
— |
| Cash flows from (used in) operations | — |
406,000,000
DKK
|
— | — | — | — | — | — | — | — |
72,000,000
DKK
|
— |
| Cash flows from (used in) operating activities | — |
285,000,000
DKK
|
— | — | — | — | — | — | — | — |
35,000,000
DKK
|
— |
| Cash flows from (used in) investing activities [abstract] | ||||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — |
2,000,000
DKK
|
— | — | — | — | — | — | — | — |
0
DKK
|
— |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
0
DKK
|
— | — | — | — | — | — | — | — |
41,000,000
DKK
|
— |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — |
1,000,000
DKK
|
— | — | — | — | — | — | — | — |
2,000,000
DKK
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
19,000,000
DKK
|
— | — | — | — | — | — | — | — |
32,000,000
DKK
|
— |
| Purchase of intangible assets, classified as investing activities | — |
32,000,000
DKK
|
— | — | — | — | — | — | — | — |
35,000,000
DKK
|
— |
| Cash flows from (used in) investing activities | — |
51,000,000
DKK
|
— | — | — | — | — | — | — | — |
109,000,000
DKK
|
— |
| Cash flows from (used in) financing activities [abstract] | ||||||||||||
| Payments of lease liabilities, classified as financing activities | — |
33,000,000
DKK
|
— | — | — | — | — | — | — | — |
30,000,000
DKK
|
— |
| Dividends paid, classified as financing activities | — |
83,000,000
DKK
|
— | — | — | — | — | — | — | — |
0
DKK
|
— |
| Cash flows from (used in) financing activities | — |
14,000,000
DKK
|
— | — | — | — | — | — | — | — |
7,000,000
DKK
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
248,000,000
DKK
|
— | — | — | — | — | — | — | — |
151,000,000
DKK
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — |
32,000,000
DKK
|
— | — | — | — | — | — | — | — |
39,000,000
DKK
|
— |
| Cash and cash equivalents | — | — |
1,256,000,000
DKK
|
— | — |
946,000,000
DKK
|
— | — |
811,000,000
DKK
|
— | — |
1,001,000,000
DKK
|